1. Traditional Methods

1.1. Hand Scrubbing

Hand scrubbing is the most common method for mold cleaning. It involves using a brush or cloth to manually remove dirt and debris from the mold surface. This method is simple and affordable, but it can be time-consuming and may not be effective for removing stubborn dirt.

1.2. Chemical Cleaning

1.3. Steam Cleaning

2. Advanced Methods

2.1. Laser Cleaning

2.2. Ultrasonic Cleaning

Ultrasonic cleaning involves using high-frequency sound waves to create microscopic bubbles that burst and release energy, removing dirt and grease from the mold surface. This method is effective for removing dirt and grease from complex mold designs.

2.3. Dry Ice Cleaning

3.